Safe mechanical lock assembly

Abstract

The invention provides a safe mechanical lock assembly free of a key hole. The key hole is omitted by arranging a key texture characteristic transmission mechanism, so that the problem that violent unlocking is easily conducted via the key hole is overcome. At the same time, an unlocking action transmission mechanism is arranged so as to overcome unlocking and locking use inconvenience possibly brought by the mounting position of a lock. Except a lock tongue part which is possibly exposed according to scenes, the rest of components all adopt airtight structures, so that the lock is effectively protected from the pollution of an external use environment, the service life and the maintenance period of the lock are prolonged, and requirements on the materials of a lock cylinder, a lock body and the like can be effectively lowered. A disassembly preventing mechanism can prevent the lock and the installation thereof from being abnormally disassembled, effectively prevent a locking state from being cracked through disassembly and ensure the assets safety of users. The safe mechanical lock assembly has the characteristics of high safety, low cost, strong universality, convenient use, convenient maintenance and the like.

Description

technical field [0001] The invention belongs to mechanical locks, in particular to a safety mechanical lock assembly without a key jack. Background technique [0002] Common locks mainly include mechanical locks and electronic locks. The electronic lock is unlocked by electricity in the way of decoding. It has the characteristics of high security, strong expandability, and easy to use without being affected by the installation position of the lock body. However, the electronic lock has the following disadvantages. First, it needs to provide power. If there is no power electronic The lock will not be able to be driven; secondly, it is easy to cause electronic equipment failure when used in some humid environments; moreover, each lock body requires a corresponding decoding circuit and electrical conversion device, and the cost of the lock is high; there is also an electronic lock. The maintenance is inconvenient, requires professional maintenance, and the maintenance cost is ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a safe mechanical lock assembly without a key jack, which overcomes the increased cost when using multiple pairs of locks in the same scene, the use of locks is easily restricted by the use environment, and other solutions are not safe The problem

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